HY-D72 PET preform intelligent molding system
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HY-D series are high-speed automatic PET preform injection molding system developed in 2008 for large capacity. The production capacity, energy consumption, stability and product quality of HY-D series machines are quite similar with the industry level. HY-D series are appreciated by all customers around the world for its high High cost-effectiveness.
- Differential circuit accelerates hydraulic cylinder movements;
- New PET-specialized screw greatly improves the plasticizing capacity and controls AA value and IV drop below the industrial standard at the same time;
- 2-stages injection molding system has separated plasticizing and injection by screw and plunger so that cycle time can be greatly reduced;
- High-speed robot, equipped with 3-position take-out plate, which can offer post-mold cooling to achieve shorter cycle time;
- Our injection unit adopts single-cylinder and high-pressure technology. 2 high volume accumulators have been used in hydraulic system to support high injection pressure.
